Does anyone know what pin-to-pin resistance readings should be at the Apple II+ motherboard power connector? I'm trying to resurrect an old computer that hasn't been powered on in several years. It does not boot properly now. Thanks!
Does anyone know what pin-to-pin resistance readings should be at the Apple II+ motherboard power connector? I'm trying to resurrect an old computer that hasn't been powered on in several years. It does not boot properly now. Thanks!
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You wouldn't get any meaningful resistance values, since there are capacitors across.
What are your output voltages? Are you getting good +5V, -5V, +12V and -12V?